Triple
T17446350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tata Steel |
E424793
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object | Tata Steel Long Products |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Tata Steel Long Products | Statement: [Tata Steel, subsidiary, Tata Steel Long Products]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tata Steel Long Products Context triple: [Tata Steel, subsidiary, Tata Steel Long Products]
-
A.
Tata Steel
Tata Steel is one of India’s largest and oldest steel manufacturing companies, known for its integrated steel plants, global operations, and pioneering role in the country’s industrial development.
-
B.
Tata Steel Jamshedpur Works
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
-
C.
ArcelorMittal Nippon Steel India
ArcelorMittal Nippon Steel India is a major Indian steel manufacturer formed as a joint venture between global steel giants ArcelorMittal and Nippon Steel, operating integrated steel plants and serving domestic and international markets.
-
D.
Indian Steel and Wire Products
Indian Steel and Wire Products is a prominent steel manufacturing company based in Jamshedpur, known for producing a wide range of steel wires and related products for industrial and infrastructure applications.
-
E.
Jindal Vijayanagar Steel Ltd.
Jindal Vijayanagar Steel Ltd. is an Indian steel manufacturing company that is part of the JSW Group and operates major integrated steel plants in Karnataka.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tata Steel Long Products Target entity description: Tata Steel Long Products is an Indian steel manufacturer specializing in long steel products and alloys, operating as part of the Tata Group’s steel business.
-
A.
Tata Steel
chosen
Tata Steel is one of India’s largest and oldest steel manufacturing companies, known for its integrated steel plants, global operations, and pioneering role in the country’s industrial development.
-
B.
Tata Steel Jamshedpur Works
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
-
C.
ArcelorMittal Nippon Steel India
ArcelorMittal Nippon Steel India is a major Indian steel manufacturer formed as a joint venture between global steel giants ArcelorMittal and Nippon Steel, operating integrated steel plants and serving domestic and international markets.
-
D.
Indian Steel and Wire Products
Indian Steel and Wire Products is a prominent steel manufacturing company based in Jamshedpur, known for producing a wide range of steel wires and related products for industrial and infrastructure applications.
-
E.
Jindal Vijayanagar Steel Ltd.
Jindal Vijayanagar Steel Ltd. is an Indian steel manufacturing company that is part of the JSW Group and operates major integrated steel plants in Karnataka.
- F. None of above.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44ffc89e4819096372cc55b40cc3b |
completed | April 19, 2026, 3:46 a.m. |
Created at: April 10, 2026, 5:47 a.m.